<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="项目描述" prop="directoryName">
        <el-input v-model="queryParams.directoryName" placeholder="请输入项目描述" clearable @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="备注" prop="remark">
        <el-input v-model="queryParams.remark" placeholder="请输入备注" clearable @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="Plus" @click="handleAdd"
          v-hasPermi="['complex:directory:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="info" plain icon="Sort" @click="toggleExpandAll">展开/折叠</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-if="refreshTable" v-loading="loading" :data="directoryList" row-key="directoryId"
      :default-expand-all="isExpandAll" :tree-props="{ children: 'children', hasChildren: 'hasChildren' }">
      <el-table-column label="项目描述" prop="directoryName" />
      <el-table-column label="父项目id" align="center" prop="parentId" />
      <el-table-column label="顶层目录" align="center" prop="ancestorName" />
      <el-table-column label="显示顺序" align="center" prop="orderNumber" />
      <el-table-column label="备注" align="center" prop="remark" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)"
            v-hasPermi="['complex:directory:edit']">修改</el-button>
          <el-button link type="primary" icon="Plus" @click="handleAdd(scope.row)"
            v-hasPermi="['complex:directory:add']">新增</el-button>
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
            v-hasPermi="['complex:directory:remove']">删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <!-- 添加或修改综测目录对话框 -->
    <el-dialog :title="title" v-model="open" width="500px" append-to-body>
      <el-form ref="directoryRef" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="项目描述" prop="directoryName">
          <el-input v-model="form.directoryName" placeholder="请输入项目描述" />
        </el-form-item>
        <el-form-item label="父项目id" prop="parentId">
          <el-tree-select v-model="form.parentId" :data="directoryOptions"
            :props="{ value: 'directoryId', label: 'directoryName', children: 'children' }" value-key="directoryId"
            placeholder="请选择父项目id" check-strictly />
        </el-form-item>
        <el-form-item label="显示顺序" prop="orderNumber">
          <el-input v-model="form.orderNumber" placeholder="请输入显示顺序" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注" />
        </el-form-item>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Directory">
import { listDirectory, getDirectory, delDirectory, addDirectory, updateDirectory } from "@/api/complex/directory";

const { proxy } = getCurrentInstance();

const directoryList = ref([]);
const directoryOptions = ref([]);
const open = ref(false);
const loading = ref(true);
const showSearch = ref(true);
const title = ref("");
const isExpandAll = ref(true);
const refreshTable = ref(true);

const data = reactive({
  form: {},
  queryParams: {
    directoryName: null,
    remark: null
  },
  rules: {
    directoryName: [
      { required: true, message: "项目描述不能为空", trigger: "blur" }
    ],
    parentId: [
      { required: true, message: "父项目id不能为空", trigger: "blur" }
    ],
    ancestors: [
      { required: true, message: "祖籍id不能为空", trigger: "blur" }
    ],
    createTime: [
      { required: true, message: "$comment不能为空", trigger: "blur" }
    ],
    orderNumber: [
      { required: true, message: "显示顺序不能为空", trigger: "blur" }
    ],
  }
});

const { queryParams, form, rules } = toRefs(data);

/** 查询综测目录列表 */
function getList() {
  loading.value = true;
  listDirectory(queryParams.value).then(response => {
    directoryList.value = proxy.handleTree(response.data, "directoryId", "parentId");
    console.log(directoryList.value)
    loading.value = false;
  });
}

/** 查询综测目录下拉树结构 */
function getTreeselect() {
  listDirectory().then(response => {
    directoryOptions.value = [];
    const data = { directoryId: 0, directoryName: '顶级节点', children: [] };
    data.children = proxy.handleTree(response.data, "directoryId", "parentId");
    directoryOptions.value.push(data);
  });
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 表单重置
function reset() {
  form.value = {
    directoryId: null,
    directoryName: null,
    parentId: null,
    ancestors: null,
    createTime: null,
    updateTime: null,
    orderNumber: null,
    remark: null,
    ancestorName: null
  };
  proxy.resetForm("directoryRef");
}

/** 搜索按钮操作 */
function handleQuery() {
  getList();
}

/** 重置按钮操作 */
function resetQuery() {
  proxy.resetForm("queryRef");
  handleQuery();
}

/** 新增按钮操作 */
function handleAdd(row) {
  reset();
  getTreeselect();
  if (row != null && row.directoryId) {
    form.value.ancestorName = row.ancestorName;
    form.value.parentId = row.directoryId;
  } else {
    form.value.parentId = 0;
  }
  open.value = true;
  title.value = "添加综测目录";
}

/** 展开/折叠操作 */
function toggleExpandAll() {
  refreshTable.value = false;
  isExpandAll.value = !isExpandAll.value;
  nextTick(() => {
    refreshTable.value = true;
  });
}

/** 修改按钮操作 */
async function handleUpdate(row) {
  reset();
  await getTreeselect();
  if (row != null) {
    form.value.parentId = row.directoryId;
  }
  getDirectory(row.directoryId).then(response => {
    form.value = response.data;
    open.value = true;
    title.value = "修改综测目录";
  });
}

/** 提交按钮 */
function submitForm() {
  proxy.$refs["directoryRef"].validate(valid => {
    if (valid) {
      if (form.value.directoryId != null) {
        updateDirectory(form.value).then(response => {
          proxy.$modal.msgSuccess("修改成功");
          open.value = false;
          getList();
        });
      } else {
        addDirectory(form.value).then(response => {
          proxy.$modal.msgSuccess("新增成功");
          open.value = false;
          getList();
        });
      }
    }
  });
}

/** 删除按钮操作 */
function handleDelete(row) {
  proxy.$modal.confirm('是否确认删除综测目录编号为"' + row.directoryId + '"的数据项？').then(function () {
    return delDirectory(row.directoryId);
  }).then(() => {
    getList();
    proxy.$modal.msgSuccess("删除成功");
  }).catch(() => { });
}

getList();
</script>
